| Classification | Orchidaceae: Mesadenus | 
| Harvard University Herbaria Barcode(s) | 01943851 | 
| Collector | J. H. Thomas | 
| Collector number | 7883 | 
| Country | Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico | 
| Locality | Cape Region. La Laguna. | 
| Date Collected | 1959-05-16 - 1959-05-18 | 
| Verbatim Elevation | 6000 feet | 
| Habitat | Large meadow surrounded by a forest of oak and Pinus cembroides. Occasional in open meadow. | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fb0a76f1-08e4-40a8-939c-b46558bef34c | 
| Harvard University Herbaria Barcode | 01943851 | 
| Herbarium | GH | 
| Family | Orchidaceae | 
| Determination | Mesadenus affinis (C. Schweinfurth) Garay | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |